We propose a system where an Organic PhotoDetector (OPD) is realized directly onto the cleaved surface of a standard polymethylmethacrylate (PMMA)-based Plastic Optical Fiber (POF). The OPD photoactive layer is based on the bulk-heterojunction of [6,6]-phenyl-C61-butyric acid methyl ester with a squaraine dye, whose absorption spectrum well matches the POF minimum loss window in the red (around 650nm). The device is realized by consecutively depositing the solution-processed transparent anode on the fiber surface, the solution-processed active layer and the evaporated aluminum cathode. When tested with monochromatic pulsed light at a wavelength of 660nm, the POF-OPD system showed the capability of operating up to a 10MHz repetition frequency, not far from the POF intrinsic bandwidth limitation. This promising result represents a first step towards the development of all-organic integrated optical data links

Binda, M., Rottondi, C., Iacchetti, A., Natali, D., Sampietro, M., Beverina, L. (2012). Organic Photodetector Directly Deposited onto the Cut End of a Plastic Optical Fiber. In 2012 Symposium on Photonics and Optoelectronics (SOPO 2012) (pp.1-4) [10.1109/SOPO.2012.6271139].

Organic Photodetector Directly Deposited onto the Cut End of a Plastic Optical Fiber

BEVERINA, LUCA
2012

Abstract

We propose a system where an Organic PhotoDetector (OPD) is realized directly onto the cleaved surface of a standard polymethylmethacrylate (PMMA)-based Plastic Optical Fiber (POF). The OPD photoactive layer is based on the bulk-heterojunction of [6,6]-phenyl-C61-butyric acid methyl ester with a squaraine dye, whose absorption spectrum well matches the POF minimum loss window in the red (around 650nm). The device is realized by consecutively depositing the solution-processed transparent anode on the fiber surface, the solution-processed active layer and the evaporated aluminum cathode. When tested with monochromatic pulsed light at a wavelength of 660nm, the POF-OPD system showed the capability of operating up to a 10MHz repetition frequency, not far from the POF intrinsic bandwidth limitation. This promising result represents a first step towards the development of all-organic integrated optical data links
abstract + slide
photodetector
English
2012 Symposium on Photonics and Optoelectronics (SOPO 2012)
2012
2012 Symposium on Photonics and Optoelectronics (SOPO 2012)
978-145770911-1
2012
1
4
6271139
none
Binda, M., Rottondi, C., Iacchetti, A., Natali, D., Sampietro, M., Beverina, L. (2012). Organic Photodetector Directly Deposited onto the Cut End of a Plastic Optical Fiber. In 2012 Symposium on Photonics and Optoelectronics (SOPO 2012) (pp.1-4) [10.1109/SOPO.2012.6271139].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/43541
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